>gi|4502503 complement component 4 binding protein, alpha chain precursor [Homo sapiens]
MHPPKTPSGALHRKRKMAAWPFSRLWKVSDPILFQMTLIAALLPAVLGNC
GPPPTLSFAAPMDITLTETRFKTGTTLKYTCLPGYVRSHSTQTLTCNSDG
EWVYNTFCIYKRCRHPGELRNGQVEIKTDLSFGSQIEFSCSEGFFLIGST
TSRCEVQDRGVGWSHPLPQCEIVKCKPPPDIRNGRHSGEENFYAYGFSVT
YSCDPRFSLLGHASISCTVENETIGVWRPSPPTCEKITCRKPDVSHGEMV
SGFGPIYNYKDTIVFKCQKGFVLRGSSVIHCDADSKWNPSPPACEPNSCI
NLPDIPHASWETYPRPTKEDVYVVGTVLRYRCHPGYKPTTDEPTTVICQK
NLRWTPYQGCEALCCPEPKLNNGEITQHRKSRPANHCVYFYGDEISFSCH
ETSRFSAICQGDGTWSPRTPSCGDICNFPPKIAHGHYKQSSSYSFFKEEI
IYECDKGYILVGQAKLSCSYSHWSAPAPQCKALCRKPELVNGRLSVDKDQ
YVEPENVTIQCDSGYGVVGPQSITCSGNRTWYPEVPKCEWETPEGCEQVL
TGKRLMQCLPNPEDVKMALEVYKLSLEIEQLELQRDSARQSTLDKEL